Amazfit Helio Strap
Compare specifications, current prices and availability. Choose up to four products from the same family.
Add up to 3 more items to compare
Google Fitbit AirKSh 21,500.00
Samsung Galaxy Watch 6KSh 22,500 – KSh 23,500
Samsung Galaxy Watch 6 ClassicKSh 22,500 – KSh 25,500
Huawei Watch GT 5KSh 21,500 – KSh 23,500
Quick comparison
At a glance
Key specifications and important differences. Full details follow below.
| Feature |  Amazfit Helio Strap |
|---|---|
| Price | KSh 22,000.00 |
| Battery capacity | 232 mAh rated |
| Water resistance | 5 ATM; suitable for splashes, showering and shallow-water swimming, not diving or high-pressure water activities |
| Health & wellness features | 24-hour heart rate, blood oxygen, stress, BioCharge energy level, PAI and heart-rate recovery; wellness measurements are not intended for medical diagnosis |
No differences in these highlights for the visible products.
Full specifications
1 of 4 products
No specification differences for the visible products. Turn off “Show differences only” to see all published specifications.
Identity & design
| Specification | Amazfit Helio Strap |
|---|---|
| Brand | Amazfit |
| Model | Helio Strap (A2445) |
| Dimensions | 33.97 × 24.3 × 10.59 mm (heart-rate sensor base excluded) |
| Weight | 20 g |
| Build materials | Fiber-reinforced polymer sensor body |
| Wrist size | 145–205 mm |
| Strap / band | 22 mm nylon strap with hook-and-loop fastening |
| Controls / buttons | Screen-free smart band with indicator lights; controls and data are managed through the Zepp app |
Connectivity
| Specification | Amazfit Helio Strap |
|---|---|
| Bluetooth | Bluetooth 5.2 BLE |
Sensors, health & fitness
| Specification | Amazfit Helio Strap |
|---|---|
| Sensors | BioTracker 6.0 PPG biometric sensor (5PD + 2LED), accelerometer, gyroscope and temperature sensor |
| Health & wellness features | 24-hour heart rate, blood oxygen, stress, BioCharge energy level, PAI and heart-rate recovery; wellness measurements are not intended for medical diagnosis |
| Sleep tracking | Sleep stages including REM, naps, sleep schedule, sleep HRV, breathing quality and sleep score |
| Sports / workout modes | 50+ sports modes, including smart strength training and official HYROX Race mode |
Battery & durability
| Specification | Amazfit Helio Strap |
|---|---|
| Battery capacity | 232 mAh rated |
| Battery life | Up to 10 days typical use |
| Charging | Magnetic charging head; less than 2 hours; USB-C cable is not included |
| Water resistance | 5 ATM; suitable for splashes, showering and shallow-water swimming, not diving or high-pressure water activities |
Compatibility
| Specification | Amazfit Helio Strap |
|---|---|
| Phone compatibility | Android 7.0 or later; iOS 15.0 or later |
| Companion app | Zepp app; supports synchronization with Strava, TrainingPeaks, adidas Running, komoot, Relive, Google Fit and Apple Health where available |
| Colors | Black |
Additional specifications
| Specification | Amazfit Helio Strap |
|---|---|
| Vibration motor | Rotor motor |
| Charging time | Less than 2 hours from empty |
| Smart recognition | Recognizes 25 strength-training movements |
| Offline data storage | Stores up to 21 days of offline heart-rate data |
| Real-time heart-rate broadcast | Supported; heart rate can be synchronized to compatible third-party smartwatches |
| Workout status | PeakBeats training-status system |
| Energy, load and readiness features | BioCharge energy-level tracking |
| Other health features | PAI health assessment and heart-rate recovery |
| Third-party fitness apps | Strava, TrainingPeaks, adidas Running, Runna, komoot, Relive, Google Fit and Apple Health; availability varies by region and platform |
| Packing list | Smart band and strap assembled, magnetic charging head without cable, and instruction manual |
| Packaging materials | Made with 100% recyclable materials |